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$367+ Cheap flights from the United States to Bangkok

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BKK
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from USA to Bangkok

Keep the following information in mind while searching for USA to Bangkok flight deals. Data was last updated July 3, 2025.

Round-trip from

$686
(CrystalTravel)

One-way from

$367
(CrystalTravel)

Popular in

December

Cheapest in

September

Average price

$1,196
From USA to Bangkok
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One-way flight from USA to Bangkok
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Highest demand for flights based on searches. 10% potential increase in price ($130 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from USA to Bangkok

Cheapest flights from USA to Bangkok
Explore the most affordable flight options available from USA to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:55 pmLAX - BKK
1 stop34h 55mXiamenAir
Mon 9/11:50 amBKK - LAX
1 stop32h 10mXiamenAir
Deal found 7/3$684
This CrystalTravel deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/31:25 pmLAX - BKK
1 stop20h 25mCathay Pacific
Wed 9/247:00 pmBKK - LAX
1 stop17h 05mCathay Pacific
Deal found 7/2$686
This CrystalTravel deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1412:50 pmLAX - BKK
1 stop19h 35mPhilippine Airlines
Wed 9/241:30 pmBKK - LAX
1 stop21h 10mPhilippine Airlines
Deal found 7/2$689
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:40 pmLAX - BKK
1 stop21h 20mSingapore Airlines
Tue 10/2112:15 pmBKK - LAX
1 stop23h 35mSingapore Airlines
Deal found 7/2$690
This oojo deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:00 pmLAX - BKK
1 stop36h 10mAir China
Sun 11/301:30 amBKK - LAX
1 stop32h 30mAir China
Deal found 7/2$703
This CrystalTravel deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:00 amLAX - BKK
1 stop23h 10mAsiana Airlines
Tue 9/231:20 amBKK - LAX
1 stop20h 40mAsiana Airlines
Deal found 7/2$706
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:15 pmLAX - BKK
1 stop21h 20mUnited Airlines
Mon 9/89:35 amBKK - LAX
1 stop23h 10mUnited Airlines
Deal found 6/30$708
This CrystalTravel deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/279:45 amLAX - BKK
2 stops22h 00mKorean Air
Tue 10/142:35 amBKK - LAX
1 stop21h 05mKorean Air
Deal found 7/1$709
This Korean Air deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:20 pmSEA - BKK
1 stop18h 25mKorean Air
Thu 8/289:50 amBKK - SEA
2 stops26h 35mKorean Air
Deal found 7/3$710
This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:30 pmSEA - BKK
1 stop22h 05mANA
Wed 10/87:00 amBKK - SEA
2 stops23h 24mANA
Deal found 7/2$714
This Korean Air deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/211:10 pmSFO - BKK
1 stop21h 55mKorean Air
Wed 8/132:35 amBKK - SFO
2 stops45h 25mKorean Air
Deal found 7/3$717
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:35 pmSEA - BKK
2 stops45h 00mUnited Airlines
Thu 9/119:35 amBKK - SEA
1 stop18h 50mUnited Airlines
Deal found 7/3$718

Cheapflights Fare Finder

Customize your flight search to find flights from USA to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from the United States to Bangkok that are best for you.

Fly from

USA

Fly to

Bangkok

Route

Depart

Return

Price

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 8/17

11:55 pm-12:50 am

1 stop34h 55m

Bangkok Suvarnabhumi

Mon 9/1

1:50 am-8:00 pm

1 stop32h 10m

$684

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 9/3

1:25 pm-11:50 pm

1 stop20h 25m

Bangkok Suvarnabhumi

Wed 9/24

7:00 pm-10:05 pm

1 stop17h 05m

$686

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Sun 9/14

12:50 pm-10:25 pm

1 stop19h 35m

Bangkok Suvarnabhumi

Wed 9/24

1:30 pm-8:40 pm

1 stop21h 10m

$689

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 8/19

11:40 pm-2:20 pm

1 stop24h 40m

Bangkok Suvarnabhumi

Wed 10/22

12:15 pm-7:05 pm

1 stop20h 50m

$690

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Wed 9/3

10:00 am-11:10 pm

1 stop23h 10m

Bangkok Suvarnabhumi

Tue 9/23

1:20 am-8:00 am

1 stop20h 40m

$706

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Thu 8/14

11:50 pm-1:15 pm

1 stop23h 25m

Bangkok Suvarnabhumi

Wed 8/27

2:35 am-10:10 am

1 stop21h 35m

$707

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 8/26

5:15 pm-4:35 am

1 stop21h 20m

Bangkok Suvarnabhumi

Mon 9/8

9:35 am-6:45 pm

1 stop23h 10m

$708

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 8/21

1:20 pm-9:45 pm

1 stop18h 25m

Bangkok Suvarnabhumi

Thu 8/28

9:50 am-10:25 pm

2 stops26h 35m

$710

SeattleBangkok

SEA - BKK

SEABKK

Seattle/Tacoma Intl

Thu 9/18

4:30 pm-4:35 am

1 stop22h 05m

Bangkok Suvarnabhumi

Wed 10/8

7:00 am-4:24 pm

2 stops23h 24m

$714

Los AngelesBangkok

LAX - BKK

LAXBKK

Los Angeles

Tue 9/2

4:50 pm-6:00 am

1 stop23h 10m

Bangkok Suvarnabhumi

Mon 9/15

9:35 pm-3:10 pm

1 stop31h 35m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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Best time to book a flight from USA to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from the United States to Bangkok

What is the cheapest month to book a flight from USA to Bangkok?

Currently, March is the cheapest month in which you can book a flight from USA to Bangkok (average of $952). Flying from USA to Bangkok in December is currently the most expensive (average of $1,573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to BKK?

Find hourly flight availability from USA to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from USA to Bangkok, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated July 3, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air, and Korean Air from the United States to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
9.1
Wonderful
189 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
EVA Air
8.4
Very good
1,215 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,101 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
ANA
8.4
Very good
893 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Japan Airlines
8.3
Very good
1,505 reviews
STARLUX Airlines
9.1
Wonderful
189 reviews

Comfort

9.0

Entertainment

9.0

Boarding

9.0

Food

8.9

Overall

9.1

Crew

9.3

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from USA to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from USA to Bangkok one-way?

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $367. Users have also found prices from $372 and $377 on Asiana Airlines and AIR PREMIA, respectively.

  • What are the most popular routes from USA to Bangkok?

    The most popular route from USA to Bangkok is New York John F Kennedy Intl - Bangkok Suvarnabhumi. You may also consider Los Angeles - Bangkok Suvarnabhumi or Newark - Bangkok Suvarnabhumi.

  • What are the cheapest flights from USA to Bangkok?

    On average you can expect to pay $4,461 for a flight from USA to Bangkok. The cheapest flight overall is $4,461 while the most popular route, (New York John F Kennedy Intl - Bangkok Suvarnabhumi) is currently priced at $682.

  • Can I find deals for flights from USA to Bangkok that include hotel bookings?

    Yes. In addition to deals on USA to Bangkok flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Bangkok?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Bangkok.

  • Can I find deals for business class flights from USA to Bangkok?

    Yes. Cheapflights offers flight deals from USA to Bangkok by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Bangkok?

    Currently, March is the cheapest month in which you can book a flight from USA to Bangkok (average of $952). Flying from USA to Bangkok in December is currently the most expensive (average of $1,573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for USA to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Suvarnabhumi flights
Los Angeles to Suvarnabhumi flights
Newark to Suvarnabhumi flights
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Top 10 airlines flying from USA to Bangkok

Discover the top 10 airlines that operate flights from USA to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$126Average$187FlexibilityNo cancel feeOn-time65%
SAUDIACheapest$479Average$958FlexibilityNo cancel feeOn-time86%
China SouthernCheapest$522Average$1,601FlexibilityNo cancel feeOn-time69%
CondorCheapest$530Average$1,355FlexibilityNo cancel feeOn-time76%
Air ChinaCheapest$533Average$773FlexibilityNo cancel feeOn-time67%
IndiGoCheapest$559Average$1,267FlexibilityNo cancel feeOn-time80%
AIR PREMIACheapest$606Average$651FlexibilityNo cancel feeOn-timeN/A
Air IndiaCheapest$634Average$975FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$758Average$834FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$792Average$1,167FlexibilityNo cancel feeOn-time71%

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